61649280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 267321600

約数和(自身を除く): 205672320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 139, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 278, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 417, 420, 440, 448, 462, 480, 495, 504, 528, 556, 560, 576, 616, 630, 640, 660, 672, 693, 695, 704, 720, 770, 792, 834, 840, 880, 896, 924, 960, 973, 990, 1008, 1056, 1112, 1120, 1152, 1155, 1232, 1251, 1260, 1320, 1344, 1386, 1390, 1408, 1440, 1529, 1540, 1584, 1668, 1680, 1760, 1848, 1920, 1946, 1980, 2016, 2085, 2112, 2224, 2240, 2310, 2464, 2502, 2520, 2640, 2688, 2772, 2780, 2880, 2919, 3058, 3080, 3168, 3336, 3360, 3465, 3520, 3696, 3892, 3960, 4032, 4170, 4224, 4448, 4480, 4587, 4620, 4865, 4928, 5004, 5040, 5280, 5544, 5560, 5760, 5838, 6116, 6160, 6255, 6336, 6672, 6720, 6930, 7040, 7392, 7645, 7784, 7920, 8064, 8340, 8757, 8896, 9174, 9240, 9730, 9856, 10008, 10080, 10560, 10703, 11088, 11120, 11676, 12232, 12320, 12510, 12672, 13344, 13440, 13761, 13860, 14595, 14784, 15290, 15568, 15840, 16680, 17514, 17792, 18348, 18480, 19460, 20016, 20160, 21120, 21406, 22176, 22240, 22935, 23352, 24464, 24640, 25020, 26688, 27522, 27720, 29190, 29568, 30580, 31136, 31680, 32109, 33360, 35028, 36696, 36960, 38920, 40032, 40320, 42812, 43785, 44352, 44480, 45870, 46704, 48928, 49280, 50040, 53376, 53515, 55044, 55440, 58380, 61160, 62272, 63360, 64218, 66720, 68805, 70056, 73392, 73920, 77840, 80064, 85624, 87570, 88704, 88960, 91740, 93408, 96327, 97856, 100080, 107030, 110088, 110880, 116760, 122320, 124544, 128436, 133440, 137610, 140112, 146784, 147840, 155680, 160128, 160545, 171248, 175140, 183480, 186816, 192654, 195712, 200160, 214060, 220176, 221760, 233520, 244640, 256872, 266880, 275220, 280224, 293568, 311360, 321090, 342496, 350280, 366960, 373632, 385308, 400320, 428120, 440352, 443520, 467040, 481635, 489280, 513744, 550440, 560448, 587136, 622720, 642180, 684992, 700560, 733920, 770616, 800640, 856240, 880704, 934080, 963270, 978560, 1027488, 1100880, 1120896, 1284360, 1369984, 1401120, 1467840, 1541232, 1712480, 1761408, 1868160, 1926540, 2054976, 2201760, 2568720, 2802240, 2935680, 3082464, 3424960, 3853080, 4109952, 4403520, 5137440, 5604480, 6164928, 6849920, 7706160, 8807040, 10274880, 12329856, 15412320, 20549760, 30824640, 61649280]

約数ペア:

[(1, 61649280), (2, 30824640), (3, 20549760), (4, 15412320), (5, 12329856), (6, 10274880), (7, 8807040), (8, 7706160), (9, 6849920), (10, 6164928), (11, 5604480), (12, 5137440), (14, 4403520), (15, 4109952), (16, 3853080), (18, 3424960), (20, 3082464), (21, 2935680), (22, 2802240), (24, 2568720), (28, 2201760), (30, 2054976), (32, 1926540), (33, 1868160), (35, 1761408), (36, 1712480), (40, 1541232), (42, 1467840), (44, 1401120), (45, 1369984), (48, 1284360), (55, 1120896), (56, 1100880), (60, 1027488), (63, 978560), (64, 963270), (66, 934080), (70, 880704), (72, 856240), (77, 800640), (80, 770616), (84, 733920), (88, 700560), (90, 684992), (96, 642180), (99, 622720), (105, 587136), (110, 560448), (112, 550440), (120, 513744), (126, 489280), (128, 481635), (132, 467040), (139, 443520), (140, 440352), (144, 428120), (154, 400320), (160, 385308), (165, 373632), (168, 366960), (176, 350280), (180, 342496), (192, 321090), (198, 311360), (210, 293568), (220, 280224), (224, 275220), (231, 266880), (240, 256872), (252, 244640), (264, 233520), (278, 221760), (280, 220176), (288, 214060), (308, 200160), (315, 195712), (320, 192654), (330, 186816), (336, 183480), (352, 175140), (360, 171248), (384, 160545), (385, 160128), (396, 155680), (417, 147840), (420, 146784), (440, 140112), (448, 137610), (462, 133440), (480, 128436), (495, 124544), (504, 122320), (528, 116760), (556, 110880), (560, 110088), (576, 107030), (616, 100080), (630, 97856), (640, 96327), (660, 93408), (672, 91740), (693, 88960), (695, 88704), (704, 87570), (720, 85624), (770, 80064), (792, 77840), (834, 73920), (840, 73392), (880, 70056), (896, 68805), (924, 66720), (960, 64218), (973, 63360), (990, 62272), (1008, 61160), (1056, 58380), (1112, 55440), (1120, 55044), (1152, 53515), (1155, 53376), (1232, 50040), (1251, 49280), (1260, 48928), (1320, 46704), (1344, 45870), (1386, 44480), (1390, 44352), (1408, 43785), (1440, 42812), (1529, 40320), (1540, 40032), (1584, 38920), (1668, 36960), (1680, 36696), (1760, 35028), (1848, 33360), (1920, 32109), (1946, 31680), (1980, 31136), (2016, 30580), (2085, 29568), (2112, 29190), (2224, 27720), (2240, 27522), (2310, 26688), (2464, 25020), (2502, 24640), (2520, 24464), (2640, 23352), (2688, 22935), (2772, 22240), (2780, 22176), (2880, 21406), (2919, 21120), (3058, 20160), (3080, 20016), (3168, 19460), (3336, 18480), (3360, 18348), (3465, 17792), (3520, 17514), (3696, 16680), (3892, 15840), (3960, 15568), (4032, 15290), (4170, 14784), (4224, 14595), (4448, 13860), (4480, 13761), (4587, 13440), (4620, 13344), (4865, 12672), (4928, 12510), (5004, 12320), (5040, 12232), (5280, 11676), (5544, 11120), (5560, 11088), (5760, 10703), (5838, 10560), (6116, 10080), (6160, 10008), (6255, 9856), (6336, 9730), (6672, 9240), (6720, 9174), (6930, 8896), (7040, 8757), (7392, 8340), (7645, 8064), (7784, 7920)]